New Road Crash Barrier ISO Standard Rolling Guardrail Barrier
Product Introduction
The Safety highway roller barrier is mainly composed of rotating
barrels, columns, beams, swing rings, buckles, sleeves, ends,
reflective strips and bolts. It adopts the "one column and four
columns" method to strengthen the performance and installation of
the columns and guardrails. Way, effectively preventing the car
from crossing the fence and driving out of the driving lane.
Working principle
The Safety highway roller barrier pioneered a rotating structure to
support the flexible and anti-collision and wear-resistant rotating
bucket on the column, so that the rotating bucket can rotate freely
on the column, through the freedom of the rotating bucket The
rotation decomposes the impact force of the car, so that the impact
force perpendicular to the guardrail is decomposed to the direction
parallel to the guardrail, which is effectively absorbed and
reduced by the rotating barrel, thereby effectively reducing the
consequences of traffic accidents.
Product Components And Specifications
The rotary anti-collision guardrail is composed of rotating barrel,
beam, column, reflective strip, casing, rotating coil and
connecting piece.
The exploded view is as follows:
| Products specification |
| Roller (royalty barrel) | H240xφ350mm,H270xφ350 |
| Post | φ140x2200x4.5mm |
| Cross beam | 100x80x4.0mm |
| Connecting rack | 430x84x70x4.0mm |
| U shape frame | 380x70x6.0mm |
| Turning circle | φ182xφ145x2.0mm |
| Square buckle | 46x64x4.0mm |
| Terminal | 1300x230x2.0mm |
| Bolts&Nuts | M20x60/120/140mm |
Rotary anti-collision guardrail constitutes the outline - the
deviation of the outer dimensions of the rotating anti-collision
guardrail member is allowed 5%
Easy to install
The new rotary anti-collision guardrail series adopts modular
design, the whole
installation is simple and quick, no need for professional
guidance, the installation is
safe and pollution-free, and the installation cost is low.
Company Profile
Taicheng Transportation Independents research and development, the
self-designed anti-shock energy-absorbing highway roller barriers(
new rotary anti-collisionguardrail )broke the technical monopoly of
Korean American countries, filled the market gap of China's rotary
guardrail, and was praised by the industry as “China's guardrail
technology milestone ”.
The product has more than 20 national patents, successfully passed
the collision test of small cars (house cars), buses and large
trucks in the highway test site of the Ministry of Communications,
and the test results and collision data are at the international
leading level.
